(1962)
screenprint
(July 1992)
photo-etching and aquatint
(1959)
woodcut
(1921)
(1937)
etching
(1984)
wood-engraving
(1916)
(1918)
(1840-49)
engraving
(1856)
(1979-1983)
photo-etching and drypoint
(1979-83)
(2002)
etching and spit-bite aquatint
(1957)
lithograph
(c.1960)
drypoint